P127A Possible Causes
- Faulty Fuel Pump
- Fuel Pump harness is open or shorted
- Fuel Pump circuit poor electrical connection
First diagnose P127A code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P127A code
Labor: 1.0The cost of diagnosing the P127A code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P127A Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P127a DescriptionThe Engine Control Module (ECM) monitors the fuel pressure. The ECM sets the OBDII code when the fuel pressure is not to factory specifications.
P127A More InformationNeed more information on how to fix the P127A code?
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P127A Information for specific makes
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